We can use the formula for arc length:
L = rθ
where L is the length of the arc, r is the radius of the circle, and θ is the measure of the central angle in radians.
In this problem, we have L = 4 cm and θ = π/6 radians. Substituting these values into the formula, we get:
4 = r(π/6)
Multiplying both sides by 6/π, we get:
4(6/π) = r
Simplifying, we get:
r = 24/π
So the radius of the circle is 24/π cm.
A circular arc has measure 4 cm and is intercepted by a central angle of pie over 6 radians. Find the radius r of the circle
3 answers
Covert -144.44• to radian measure round your and otp the nearest hundredo
Covert -144.45• to radian measure round your answer to the nearest hundredth
1 answer